. >>> jodi arias returns to a phoenix courtroom. today, the jury begins deciding whether she should get the death penalty for killing her former boyfriend. arias says she would rather die than spend life in prison. >>> the powerball jackpot has grown to $360 million before tonight's drawing. as for last night's mega millions, $170 million up for grabs. but no one won it. friday's jackpot now jumped to $190 million. those are just some of our top stories on this wednesday, may 15th. >> announcer: from abc news, this is "world news now" with john muller and diana perez. >>> we'll know if diana perez wins the jackpot. ratting you out right here. she said, "if i win, i'm not coming in. i'm not even breaking stride. never again." >> you will never see this mug again. >> i would keep it a secret. at least i would come in for a little while. take care of business. >> bosses know they will never see the mug again. if i win. not even -- >> not a hug, nothing. you will be gone. >> i will send you a nice present. that will be your clue that i